Upgrade your truck’s rear suspension with Timbren ABSGMFK Active Off-Road Bumpstops, engineered for 2015 and newer Chevrolet Colorado and GMC Canyon models. Designed as a replacement for the factory rear bumpstops, this kit uses progressive-rate natural rubber springs to absorb axle energy during compression. Instead of creating a harsh, abrupt stop at the end of suspension travel, the system provides smooth, controlled, and quiet engagement when the suspension bottoms out.
The included U-bolt flip kit helps improve under-vehicle clearance while supporting reliable off-road performance. Timbren Active Off-Road Bumpstops are designed to maintain useful suspension travel, cushion road shock, and enhance overall suspension control on uneven terrain. Their progressive design helps reduce harsh impacts and provides predictable suspension response during demanding trail use, loading, and other conditions that can cause frequent axle movement.
Built stronger than typical OEM bumpstops, the Timbren ABSGMFK kit is designed for straightforward installation and dependable long-term service. Natural rubber construction delivers durable performance while helping the suspension absorb energy more effectively. Like Timbren’s SES suspension products, these Active Off-Road Bumpstops are backed by a Lifetime Warranty and a 100-Day Money Back Guarantee. This kit is intended for the rear suspension and includes the components needed to replace the factory bumpstops and install the U-bolt flip configuration.
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